121779303

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 176394240

約数和(自身を除く): 54614937

約数列:

[1, 3, 19, 47, 57, 131, 141, 347, 393, 893, 1041, 2489, 2679, 6157, 6593, 7467, 16309, 18471, 19779, 45457, 48927, 116983, 136371, 309871, 350949, 863683, 929613, 2136479, 2591049, 6409437, 40593101, 121779303]

約数ペア:

[(1, 121779303), (3, 40593101), (19, 6409437), (47, 2591049), (57, 2136479), (131, 929613), (141, 863683), (347, 350949), (393, 309871), (893, 136371), (1041, 116983), (2489, 48927), (2679, 45457), (6157, 19779), (6593, 18471), (7467, 16309)]